Home / 94,565.17-130,500.81-52,125.22

Finding the Fourth Proportional to 94,565.17, 130,500.81 and 52,125.22

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Solution

The fourth proportional to 94,565.17, 130,500.81 and 52,125.22 is: 71,933.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,565.17 : 130,500.81 = 52,125.22 : x
  2. Step 2: Convert to fraction form
    94,565.17/130,500.81 = 52,125.22/x
  3. Step 3: Cross multiply
    94,565.17x = 130,500.81 × 52,125.22
  4. Step 4: Simplify right side
    94,565.17x = 6,802,382,518.30
  5. Step 5: Solve for x
    x = 6,802,382,518.30/94,565.17
  6. Step 6: Final answer
    x = 71,933.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.